jQuery Forum

I have added a facebook like button to one of my pages using their iframe code and that seems to work.  But, I need to add more information via meta tags and the docs say to add the meta tags in the header.  Since JQM does not refresh the page I really don't see a way to do this.  I tried rel="external" but that didn't seem to make a difference.  Just wondering if there is a good way to do this?